There has been multiple posts/videos around the specialty of today's date - 9/25/2025 since the next similar sequence won't happen till 2116! 9 is 3 ^ 2, 25 is 5 ^ 2, 2025 is 45 ^ 2. 46 ^ 2 is 2116 and that's going to be close to 90+ years from now
While this is certainly unique, the date 9/25/2025 also exhibits other amazing patterns and that prompted me to write a short blog post pretty quickly after the OTP/Palindrome one i had shared few days ago
Let's see some of the patterns at play for 9/25/2025 - looks pretty simple but not so apparent. That's the beauty of Maths and Number patterns
1. 9 ^ 2 * 25 gives 2025 (Month ^ 2 * Day = Year)
2. Add the digits - 9 + 2 + 5 + 2 + 0 + 2 + 5 = 25 which is the Day as well as a perfect square
3. Let's alternate addition and subtraction - 9 + 2 - 5 + 2 - 0 + 2 - 5 and the resultant is 5 which is the square root of the Day!
4. Now multiple all non-zero digits and the resultant is 1800. 1800 + (9 * 25) = 2025 again! 1800 + (MM * DD) = YYYY
5. Next add the non zero digits in pairs - 92, 52, 25 and the resultant is 169 which is a perfect square again (13 ^ 2) and its reverse that is 961 is also a perfect square (31 * 2) - Note that 13 and 31 are also reverse of each other
6. The numbers 9 and 25 are part of the Pythagoras pair - 9 + 16 = 25 and there were even various social media posts last week around it when the date was 9/16/25. 2025 is not left far behind and it is also part of a Pythagoras pair - 729 + 1296 = 27 ^ 2 + 36 ^ 2!
So while 2116 is the next perfect square as far as Year is concerned and it is 91 years away, let's be at awe on what 9/25/2025 has to offer and live in the current moment :)
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